I'm having trouble compiling my Main.java file of my DungeonGame. Can someone help me resolve this issue?

import java.awt.Point; import java.io.*; import java.util.*;

public class Main { public static void main(String[] args) { Scanner input = new Scanner (System.in);

Hero hero = null; Level map = new Level(); ItemGenerator itemGenerator = new ItemGenerator(); EnemyGenerator enemyGenerator = new EnemyGenerator(); File f = new File("/Users/justinreid/Desktop/hero.dat");

if( f.exists() ) { try { ObjectInputStream in = new ObjectInputStream(new FileInputStream( f )); hero = (Hero) in.readObject(); in.close(); } catch( IOException e ) { System.out.println("Error processing file."); } catch( ClassNotFoundException e ) { System.out.println("Could not find class."); }

if (hero.getLevel() == 4) { System.out.println("Welcome back! You have completed all 3 levels. So, you will restart the gane."); map.generateLevel(1); hero = new Hero(hero.getName(), hero.getQuip(), 10, 1, 100, map.findStartlocation()); } } else { String name; map.generateLevel(1); System.out.println("Welcome to the Dungeon of Dispair! Enter your name: "); name = input.nextLine(); hero = new Hero (name, "Haaa Yaaa!", 20, 1, 100, map.findStartlocation()); }

map.generateLevel(hero.getLevel());

while (hero.getHp() > 0 && hero.getLevel() < 4) { playLevel(hero, itemGenerator, enemyGenerator, map);

if (hero.getHp() > 0) { saveProgress(hero,f); } }

if ( hero.getLevel() == 4) { System.out.println("You have completed all 3 levels. You win!"); }

}

// Plays a level of the game

public static void playLevel (Hero hero, ItemGenerator itemGenerator, EnemyGenerator enemyGenerator, Level map ) { int direction; char room = 'a';

hero.setLocation(map.findStartlocation()); System.out.println("May the odds be in your favor. You are entering Level " + hero.getLevel() + ".");

if ( !hero.getItems().isEmpty()) { sellItems(hero); }

while (hero.getHp() > 0 && room != 'f') { direction = directionMenu(map, hero); room = goDirection(direction, hero, map);

if(room == 'm') { int action, flee; Random generator = new Random(); Enemy enemy = enemyGenerator.generateEnemy(hero.getLevel());

System.out.println(hero.getName() +" encounters a " + enemy.getName() + ". " );

enemy.attack(hero);

if(hero.getHp() > 0) { System.out.println(enemy.getName() + " has " + enemy.getHp() + " hp. ");

System.out.println(" What do you want to do? " + "1. Run away 2. Attack"); action = UserInput.getInt();

while (action <1 ||action> 2) { System.out.println("Invalid entry. Try again."); action = UserInput.getInt(); }

if (action == 1) //run away but only once at a time { flee = generator.nextInt(4)+1; room = goDirection(flee, hero, map);

while (room == '0' || room == '*') { flee = generator.nextInt(4)+1; room = goDirection(flee, hero, map);

} System.out.println(hero.getName() + " has successfully ran away."); if( room == 'm') { monsterFight(hero, enemy); } } else { monsterFight(hero, enemy); } } else { System.out.println(hero.getName() + " has died."); } }

if(room == 'i') { itemRoom(hero, itemGenerator); } if (room == '0') { System.out.println("Cannot move in that direction. Try again."); } if (room == '*') { System.out.println("You have already been to that location."); } }

if (hero.getHp() <= 0) { System.out.println("Game over!"); }

if (room == 'f') { System.out.println("Congratulations! You passed level " + hero.getLevel() + "!");

hero.increaseLevel(); hero.heal(20 * (int) (Math.pow(2,hero.getLevel()-1))); hero.display();

if(hero.getLevel() < 4) { map.generateLevel(hero.getLevel()); } } }

// Displays a list of directions and allows user input

public static int directionMenu(Level map, Hero hero) { int i; map.displayMap(hero.getLocation()); System.out.println("Choose a direction:"); System.out.println("1. North 2. South 3. East 4. West"); i = UserInput.getInt();

while (i < 1 || i > 4) { System.out.println("Invalid entry. Try again."); i = UserInput.getInt();

} return i; }

//Goes to another location based on the direction choice and returns the char of the

public static char goDirection (int i, Hero hero, Level map ) { char roomType; if (i == 1) { return roomType = hero.goNorth(map); } if (i == 2) { return roomType = hero.goSouth(map); } if (i == 3) { return roomType = hero.goEast(map); } if (i == 4) { return roomType = hero.goWest(map); } else {

return '0'; } }

// Activates a fight between the hero and the enemy

public static void monsterFight(Hero hero, Enemy enemy) { while (hero.getHp() > 0 && enemy.getHp() > 0) { hero.attack(enemy);

if(enemy.getHp() > 0) { enemy.attack(hero); }

if (potionExists(hero) == true) { usePotion(hero); } }

if (enemy.getHp() <= 0) { System.out.println(hero.getName() +" has successfully killed the " + enemy.getName() + "."); Item item = enemy.getItem(); int gold = enemy.getGold();

if(hero.pickUpItem(item) == false) { System.out.println("The inventory is full. The enemy's item will be sold. " + "The item was sold for " + item.getValue() + "gold. "); hero.collectGold(item.getValue()); } System.out.println(hero.getName() +" sees gold from the " + enemy.getName() + "'s carcass."); hero.collectGold(gold); } else if(hero.getHp() <= 0) { System.out.println(hero.getName() + " has died"); } }

// Allows the user to sell their items

public static void sellItems(Hero hero) { int index, action = 1; Item item; ArrayList list;

System.out.println("Before you begin, you may sell your items.");

while (action == 1 && !hero.getItems().isEmpty()) { list = hero.getItems(); System.out.println("Pick which item to sell:"); for (int i = 0; i < list.size(); i++) { System.out.println( (i+1) + ". " + list.get(i).getName()); } index = UserInput.getInt(); item = hero.getItems().get(index-1);

System.out.println("You have chosen to sell " + item.getName() + " for " + item.getValue() + " gold."); System.out.println("You currently have " + hero.getGold() + " gold. "); hero.collectGold(item.getValue()); hero.removeItem(index-1); System.out.println("Do you want to sell another item? 1. Yes 2.No"); action = UserInput.getInt();

while (action <1 ||action> 2) { System.out.println("Invalid entry. Try again."); action = UserInput.getInt(); } }

if (hero.getItems().isEmpty()) { System.out.println("You have sold all of your items."); }

}

// Allows the hero use their potion

public static void usePotion(Hero hero) { int action; System.out.println("Do you want to use your health potion? 1. Yes 2. No"); action = UserInput.getInt();

while (action <1 ||action> 2) { System.out.println("Invalid entry. Try again."); action = UserInput.getInt(); }

if (action == 1) { int index=0; ArrayList items = hero.getItems();

for (int i=0; i< items.size(); i++) { if (items.get(i).getName().equalsIgnoreCase("Health Potion")) { index = i; } }

hero.heal(20 * (int) (Math.pow(2,hero.getLevel()-1))); hero.removeItem(index); System.out.println(hero.getName() + " took the potion and now has " + hero.getHp() + " hp."); } }

// Returns true if the hero's item list has the potion

public static boolean potionExists (Hero hero) { boolean exists = false; ArrayList items = hero.getItems();

for (int i=0; i< items.size(); i++) { if (items.get(i).getName().equalsIgnoreCase("Health Potion")) { exists = true; } } return exists;

}

// Runs when the user enter a room with an item. The item will be sold if inventory is full

public static void itemRoom(Hero hero, ItemGenerator itemGenerator) { int action; Item item = itemGenerator.generateItem();

System.out.println(hero.getName() + " finds a " + item.getName());

if (hero.getItems().size() < 5) { System.out.println("What do you want to do? 1. Keep it 2. Sell it"); action = UserInput.getInt();

while (action <1 ||action> 2) { System.out.println("Invalid entry. Try again."); action = UserInput.getInt(); }

if (action == 1) //keep it { hero.pickUpItem(item); } else { System.out.println("You decided to sell the item."); hero.collectGold(item.getValue()); } } else { System.out.println("Your inventory is full. The item will be sold."); hero.collectGold(item.getValue()); } } } // Saves Hero into a dat file

public static void saveProgress(Hero hero, File f) { try { ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream( f )); out.writeObject( hero ); out.close(); System.out.println("Saving progress..."); } catch( IOException e ) { System.out.println("Error processing file."); } } }